Category Archives: Products


EasyESP-1: A rapid prototyping and development board for ESP8266

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EasyESP-1 is a rapid prototyping development board for the low-cost, WiFi-enabled ESP8266 microcontroller. With an onboard USB-to-Serial converter pre-installed, EasyESP-1 does not require any additional hardware to download your application firmware to the ESP8266 chip. The ESP module used in this development board is ESP-12E. All the I/O pins are broken out to 0.1” female headers for easy access, as well as to standard Grove connectors for connecting Grove sensors and other compatible modules. The 180-point breadboard further facilitates experimenting and testing of external circuits. You can buy EasyESP-1 from our Tindie Store. Non US buyers can also get it from

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16×32 RGB panel + Arduino Shield are now also available at Elecrow

RGB matrix panel kit

Our Chinese partner, Elecrow, now also carries our 16×32 RGB LED matrix panel + Arduino driver shield. They also offer worldwide shipping at much lower costs. The RGB matrix panel has 512 bright RGB LEDs arranged in 16 rows and 32 columns. Row and column driver circuits are built on the back side of the matrix panel. The data and control signal pins are accessible through a HUB75 (8×2 IDC) connector. It requires 12 digital I/O pins of Arduino Uno for full color control. The display module also comes with a RGB connector shield for Arduino Uno and necessary cables for easy wiring

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Easy Pulse mikro is now available on Tindie

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Easy Pulse mikro, a DIY pulse sensor with a mikroBus form factor, is now available at our Tindie Store. a new addition to our Easy Pulse Sensor series. Its mikroBus form factor enables easy integration with Microchip’s MPLAB Xpress board as well as with mikroElektronika‘s numerous development boards. Similar to our original Easy Pulse V1.1 and Easy Pulse Plugin, it also operates on the principle of transmittance photoplethysmography applied to fingertip using infrared sensors. Easy Pulse mikro provides all necessary instrumentation and amplification on board to detect the cardiovascular pulse signal from the fingertip. The output is a nice and clean

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16×32 RGB Matrix Panel Driver Shield Revision 1

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Our RGB matrix panel driver shield for Arduino Uno has been slightly revised. The shield now also carries the DS1307 RTC chip on board along with a CR1220 coin cell battery holder on the back. It is applicable for driving popular 16×32 RGB matrix panels with HUB75 (8×2 IDC) connectors. Row and column driver circuits are already built on the back side of these matrix panel. The data and control signal pins for driving rows and columns are accessible through the HUB75 connector. It requires 12 digital I/O pins of Arduino Uno for full color control. The revised version also has a slide

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Easy Pulse mikro – A mikroBus compatible pulse sensor

Correct plugin of the sensor

Easy Pulse mikro is a new addition to our Easy Pulse Sensor series. The word mikro signifies that it’s an add-on board in mikroBus form factor, which enables easy integration with mikroElektronika‘s numerous development boards. Similar to our original Easy Pulse V1.1 and Easy Pulse Plugin, it also operates on the principle of transmittance photoplethysmography applied to a fingertip using infrared sensors. Easy Pulse mikro provides all necessary instrumentation and amplification on board to detect the cardiovascular pulse signal from the fingertip. The output is a nice and clean analog PPG waveform that is routed to the AN pin of the mikroBus connector. Currently, you can buy

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